| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.67 | 6.237% | $147.3188 | $147.32 | $147.30 | $147.30 |
| Purchase #2 | $86.26 | 8.777% | $93.831 | $93.83 | $93.85 | $93.80 |
| Purchase #3 | $189.58 | 7.452% | $203.7075 | $203.71 | $203.70 | $203.70 |
| Purchase #4 | $5.83 | 7.705% | $6.2792 | $6.28 | $6.30 | $6.30 |
| Purchase #5 | $125.68 | 3.840% | $130.5061 | $130.51 | $130.50 | $130.50 |
| Purchase #6 | $77.61 | 5.216% | $81.6581 | $81.66 | $81.65 | $81.70 |
| Purchase #7 | $198.90 | 13.210% | $225.1747 | $225.17 | $225.15 | $225.20 |
| 7 purchase totals = | $822.53 | $888.4754 | $888.48 | $888.45 | $888.50 | |